I wait at your door but never leave. Everyone steps on me, yet I’m not offended. I catch dirt but never complain.

a fortress made near the beach and wash away once the tide come to reach

My cousin keeps your papers tight, puts his teeth in with all his might. If you'd ever want them loose again, I'll yank them out for you, best as I can.

Beep beep! Honk honk! Loud, attention seeking sound to definitely stop you in your tracks! Every moving vehicle has this installed.

Made from glass and shaped like a bubble losing these means your head is in trouble.